apctp logo

RESEARCH

  • RESEARCH
  • JRG
    • RESEARCH

    JRG - Junior Research Groups

    주요사업내역을 안내해드립니다.

    Quantum Matter Theory

    Group Introduction

    Our group seeks to uncover emergent phases and novel physical phenomena in quantum matter. By integrating diverse theoretical techniques, including quantum field theory, numerical simulations, and machine learning, we explore electronic transport, superconductivity, and magnetism, which often exhibit unique behaviors in low-dimensional condensed matter systems. Our specific focal topics include non-Fermi liquid behavior, unconventional superconductivity, and the formation of topological soliton lattices.

    Leader

    • Leader

      Prof. Kyoung-Min KIM

      Prof. Kyoung-Min KIM

      Professor Kyoung-Min Kim graduated from the Pohang University of Science and Technology (POSTECH) in 2012 and earned his Ph.D. there in 2018 under the supervision of Professor Ki-Seok Kim. He has worked as a researcher at POSTECH and at the Center for Theoretical Physics of Complex Systems at the Institute for Basic Science. He joined the Asia Pacific Center for Theoretical Physics as a Junior Research Group Leader in 2024.

    Members

    Major Publications

    • Disordered non-Fermi liquid fixed point for two-dimensional metals at Ising-nematic quantum critical points

    • Phonon-mediated spin transport in quantum paraelectric metals

    • Deep learning methods for Hamiltonian parameter estimation and magnetic domain image generation in twisted van der Waals magnets

    • Emergence of Stable Meron Quartets in Twisted Magnets

    • Ab Initio Spin Hamiltonian and Topological Noncentrosymmetric Magnetism in Twisted Bilayer CrI3